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ISO 21395-1:2020
Optics and photonics — Test method for refractive index of optical glasses — Part 1: Minimum deviation method
SKU: iso_070857_171467
Published by ISO
Publication Year 2020
1 Edition
21 pages
Product Details
This document specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 × 10-5 used in the spectral range from 365 nm to 2 400 nm.
Additional information on how to apply the refractive index in the dispersion and the various dispersion formulae of optical glasses is given in Annex A and Annex B.
Additional information on how to apply the refractive index in the dispersion and the various dispersion formulae of optical glasses is given in Annex A and Annex B.